class CreateBookshopsRestrictions < ActiveRecord::Migration
   def self.up
#	execute "ALTER TABLE bookshops ADD CONSTRAINT fk_customers FOREIGN KEY (id) REFERENCES customers(id)"
#	execute "ALTER TABLE bookshops ADD CONSTRAINT fk_currencies FOREIGN KEY (currency_id) REFERENCES currencies(id)"
  end

  def self.down
#	execute "ALTER TABLE bookshops DROP CONSTRAINT fk_customers"
#	execute "ALTER TABLE bookshops DROP CONSTRAINT fk_currencies"
  end
end
